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Merck
CN
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安全信息

1.14848

Supelco

Phosphate Test, photometric

photometric, 0.0025-5.00 mg/L (PO4-P), 0.0077-15.3 mg/L (PO43-), 0.0057-11.46 mg/L (P2O5), Spectroquant®

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UNSPSC代码:
41116116
NACRES:
NA.24

product name

磷酸盐测试, photometric, 0.0025-5.00 mg/L (PO4-P), 0.0077-15.3 mg/L (PO43-), 0.0057-11.46 mg/L (P2O5), Spectroquant®

产品线

Spectroquant®

质量水平

100

用途

sufficient for 220 tests (depending on package size)
 sufficient for 420 tests

特殊分析物

phosphate

测量范围

0.0025-5.00 mg/L (PO4-P)
0.0057-11.46 mg/L (P2O5)
0.0077-15.3 mg/L (PO43-)

技术

photometry: suitable

相容性

for use with Spectroquant® Move 100
for use with Spectroquant® Nova 60 A
for use with Spectroquant® Prove 100
for use with Spectroquant® Prove 300
for use with Spectroquant® Prove 600

检测方法

photometric (Phosphomolybdenum blue)

储存温度

15-25°C

相关类别

一般描述

(O-磷酸盐) 方法：光度法，PMB 0.0025 - 5.00 mg/l PO₄-P 0.0077 - 15.3 mg/l PO₄ 0.0057 - 11.46 mg/l P₂O₅ Spectroquant®
该方法类似于EPA 365.2+3、APHA 4500-P E和DIN EN ISO 6878。
Spectroquant®磷酸盐试剂测试可以准确定量磷酸盐。磷酸盐水平升高可能导致水体富营养化，这对环境会构成威胁。
因此，许多国家对饮用水和废水中的磷酸盐浓度进行管制。其他应用包括测定食品和饮料（如啤酒）和环境和农业样品（如土壤）中的磷酸盐。
该Spectroquant®试剂测试盒包含高度稳定的即用型试剂混合物，用于根据随附说明书所述流程进行分析。
我们所有的反应池和测试试剂盒都配备了独特的实时ID（二维条码），可实现无缝方法识别，并包含相关必要信息，例如批号、有效期和自动校准更新。

应用



  • Effects of Two Remineralizing Agents in Combination with Er:YAG and CO(2) Laser Irradiation on Microhardness of Demineralized Enamel: This study highlights the use of phosphate tests in dental research, specifically in measuring the efficacy of remineralizing agents combined with laser treatment to enhance enamel hardness, which is crucial for dental health and preventive care (Mapar M et al., 2024).


  • Zinc and Silicon Nano-Fertilizers Influence Ionomic and Metabolite Profiles in Maize to Overcome Salt Stress: This research utilizes phosphate tests in the study of plant physiology, specifically to gauge the efficacy of nano-fertilizers in enhancing phosphate uptake under salt stress conditions, providing insights into sustainable agricultural practices (Shoukat A et al., 2024).


  • Investigation of Mechanical Properties of Polymer-Infiltrated Tetrapodal Zinc Oxide in Different Variants: Applies phosphate testing in the field of materials science to assess the interaction of phosphate with novel composite materials, thereby informing the development of more durable and efficient materials for various industrial applications (Scherer F et al., 2024).


法律信息

SPECTROQUANT is a registered trademark of Merck KGaA, Darmstadt, Germany

象形图

Corrosion
GHS05

警示用语：

Danger

危险声明

H290 - H314

危险分类

Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1A

储存分类代码

8B - Non-combustible, corrosive hazardous materials

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

法规信息

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商品

地下水和地表水中磷酸盐的测定：快速可靠的Spectroquant®光度法

分析天然无污染水体中的低浓度PO4-P通常难度很大。Spectroquant®光度法检测试剂盒提供结果与DIN EN ISO 6878法相当，但更加方便、灵敏的定量分析方法。

Phosphate Determination in Water

Spectroquant® photometric test accurately quantifies low concentrations of PO4-P in natural waters.

实验方案

Determination of o-Phosphate in Ground and Surface Water

Photometric determination of phosphate ions in water with ammonium molybdate using Spectroquant® test kits and a UV/VIS spectrophotometer.

Determination of Phosphate in fertilizers

Photometric determination of phosphate ions in fertilizer samples using phosphorus molybdenum blue and Spectroquant® test kits.

Determination of Total Phosphorus in plant materials

Photometric determination of total phosphorus in plant material samples by phosphorus molybdenum blue method using Spectroquant® test kits.

Determination of Phosphate in Manure

Photometric determination of phosphate ions in manure samples using phosphorus molybdenum blue and Spectroquant® test kits.

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